1. 数字、数   dining car   number   ticket collector   time of arrival   Hint Half-n-half Clue   2. 罰金　   time   guard   fine   breakfast   Half-n-half Clue   3. 電話   telephone   lunch   pharmacy, chemist   newspaper vendor   Half-n-half Clue   4. タクシ乗り場　   taxi stand   time of arrival   railway   information   Half-n-half Clue   5. 菜食主義者   lunch   vegetarian   book stand   newspaper vendor   Half-n-half Clue   6. 切符   ticket   number   pillow   vegetarian   Half-n-half Clue   7. 集札係   cafeteria   stop   railway   ticket collector   Half-n-half Clue